Free Farm Access – Discovery Days at Centennial Farm

Centennial Farm at the OC Fairgrounds in Costa Mesa opens its gates for free Discovery Days visits, letting families explore the three-acre working farm at their own pace. Kids and adults can interact with livestock, tour fruit and vegetable gardens, learn about agriculture, and take in the Millennium Barn — all at no cost. The farm is open Fridays from 1–4 PM and weekdays from 1–4 PM, making it an easy, enriching stop for families of all ages.